Nayely isn't about to expose her fellow infants, and denies the allegation that she does anything of the sort, in baby babble. And then she puts her fist in her mouth.

But this baby is too slick to get trapped by her dad's line of questioning. Until she gets caught munching on the side of the couch.

Other questions Cross has for his daughter include, "Are you afraid of cold wet wipes?" This hilarious dad also grills Nayely about whether she knows how tough it is to have 15 pounds of baby lie on your arm or leg for hours straight.

The cutest part of the video is when this little cutie pie giggles at her father's "pain" over his lack of sleep since her arrival. That face! Those cheeks! Stop!

Cross clearly needs more sleep, because he gets a little delusional at the end. And he told us that's the biggest issue right now for him: "I love sleep. I miss sleep!" We feel you, La Guardia! Been there. And we so appreciate your sense of humor about the baby-related mysteries all of us face as parents.